.4 nyob rau hauv 1 : PVTECH Hom A + B T8 & T12 sib txuas ob qhov kawg lub zog tawm tswv yim thiab ib qho kawg lub zog tawm tswv yim, nws yog ballast tshaj(Magnetic Ballast & Electronic Ballast).
.Tam sim no los tiv thaiv, dhau UL1993 tus qauv tshiab (Saib ID# 1993-2018-006)
.Safety: Thermal fuses nyob rau txhua sab ntawm lub hau kawg.
.Easy rau Tshuag, Nws txuag tau 66.67% Tshuag chaw
.Txo kev siv hluav taws xob txog li 60%.
.Shatterproof tsim: ua tau raws li NSF yuav tsum Tsis siv neeg ntau lawm, siab khoom sib xws